EP0190365A4 - Numerical control system. - Google Patents

Numerical control system.

Info

Publication number
EP0190365A4
EP0190365A4 EP19850904139 EP85904139A EP0190365A4 EP 0190365 A4 EP0190365 A4 EP 0190365A4 EP 19850904139 EP19850904139 EP 19850904139 EP 85904139 A EP85904139 A EP 85904139A EP 0190365 A4 EP0190365 A4 EP 0190365A4
Authority
EP
European Patent Office
Prior art keywords
work
tool
blades
control system
numerical control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19850904139
Other languages
German (de)
French (fr)
Other versions
EP0190365A1 (en
EP0190365B1 (en
Inventor
Nobuyuki Kiya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fanuc Corp
Original Assignee
Fanuc Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fanuc Corp filed Critical Fanuc Corp
Publication of EP0190365A1 publication Critical patent/EP0190365A1/en
Publication of EP0190365A4 publication Critical patent/EP0190365A4/en
Application granted granted Critical
Publication of EP0190365B1 publication Critical patent/EP0190365B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/404—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/401—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for measuring, e.g. calibration and initialisation, measuring workpiece for machining purposes
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50291—Multi-tool, several tools
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2202—Plural spaced seats and common holder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2502—Lathe with program control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2531—Carriage feed
    • Y10T82/2533—Control
    • Y10T82/2535—Electrical type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2531—Carriage feed
    • Y10T82/2541—Slide rest
    • Y10T82/2543—Multiple tool support

Abstract

In the numerical control system of the present invention, blades (3a), (4a), --- are provided on at least two crossing sides, or preferably on three sides of a quadrilateral, a blade table (2) is provided which is movable in the directions of a plurality of axes such as the X-axis and the Y-axis, means is provided to store the data of positions of tips of blades when the blade table (2) is at a reference point and to store the diameter of the work. When the work (1) is to be machined with a tool that is selected, the data of the tool selected from said memory means and the diameter of the work are called to calculate the distance from the tip of the tool to the outer periphery of the work, and the tips of blades are moved to the outer periphery of the work. This enables the tool being used to be quickly replaced.
EP85904139A 1984-08-18 1985-08-15 Numerical control system Expired - Lifetime EP0190365B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59172129A JPS6151203A (en) 1984-08-18 1984-08-18 Numerical control system
JP172129/84 1984-08-18

Publications (3)

Publication Number Publication Date
EP0190365A1 EP0190365A1 (en) 1986-08-13
EP0190365A4 true EP0190365A4 (en) 1988-12-12
EP0190365B1 EP0190365B1 (en) 1992-07-08

Family

ID=15936099

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85904139A Expired - Lifetime EP0190365B1 (en) 1984-08-18 1985-08-15 Numerical control system

Country Status (5)

Country Link
US (1) US4776247A (en)
EP (1) EP0190365B1 (en)
JP (1) JPS6151203A (en)
DE (1) DE3586318T2 (en)
WO (1) WO1986001315A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5114708A (en) * 1985-06-18 1992-05-19 Emory University Method for stimulating growth in animals
US5466445A (en) * 1985-06-18 1995-11-14 Emory University Methods for reducing salmonella in chickens
JPS6393545A (en) * 1986-10-07 1988-04-23 Washino Koki Kk Correction of tool position for milling machine
JP2728399B2 (en) * 1987-03-19 1998-03-18 川崎重工業株式会社 Robot control method
JPH0780229B2 (en) * 1987-12-15 1995-08-30 住友重機械工業株式会社 Control device of injection molding machine
JPH01222304A (en) * 1988-03-01 1989-09-05 Fanuc Ltd Nc sentence generation system
US4949443A (en) * 1988-06-29 1990-08-21 Tatsuhiko Saruwatari Numerically controlled lathe
US5564171A (en) * 1993-02-27 1996-10-15 Star Micronics Co., Ltd. Automatic lathe with gang tool posts including offset work tools to prevent interference
EP0740973B1 (en) * 1995-05-04 2000-07-19 MASCHINENFABRIK REIKA-WERK GmbH Pipe cutting-off machine and process of cut-off of tubular pieces from a pipe
DE60034882T2 (en) * 1999-03-16 2008-01-17 Citizen Holdings Co., Ltd., Nishitokyo TOOL POSITIONING METHOD, TOOL POSITIONING DEVICE AND MECHANICAL FEEDING DEVICE FOR POSITIONING A TOOL
JP2002187003A (en) * 2000-12-21 2002-07-02 Mori Seiki Co Ltd Control unit of cutting work machine and display method thereof
JP2002254273A (en) * 2001-02-23 2002-09-10 Mori Seiki Co Ltd Control device for cutting tool, cutting tool and its cutting method
JP2004058227A (en) * 2002-07-30 2004-02-26 Citizen Watch Co Ltd Tool selection method and control device in numerically controlled lathe
PL2098330T3 (en) * 2006-10-26 2013-08-30 Tsugami Kk Lathe and method of machining by lathe
KR100748831B1 (en) * 2006-11-15 2007-08-13 한화테크엠주식회사 Tool layout of the cnc lathe
WO2008109690A1 (en) * 2007-03-05 2008-09-12 Mori Seiki Usa, Inc. Device and method for turning in virtual planes
US8186249B2 (en) * 2008-06-30 2012-05-29 Pratt & Whitney Canada Corp. Three point turning machine
DE102009018642A1 (en) * 2009-04-17 2010-10-21 Index-Werke Gmbh & Co. Kg Hahn & Tessky lathe
CN102266956A (en) * 2010-06-04 2011-12-07 无锡百纳容器有限公司 Cutting turning tool chassis for processing natural gas cylinder opening part
KR101471166B1 (en) * 2013-02-21 2014-12-11 한국기계연구원 Convergence machining apparatus based turning
CN103921167B (en) * 2014-03-26 2016-07-06 中国工程物理研究院激光聚变研究中心 A kind of diamond sharp knife presetting cutter method
CH711178A1 (en) 2015-06-11 2016-12-15 Watch Out Sa A machining module, an accessory assembly for a machining module, and a method for starting a machining module.
CH711177A1 (en) 2015-06-11 2016-12-15 Watch Out Sa A workpiece machining system, a debugging module and a workpiece machining method.
CN106919146A (en) * 2017-04-07 2017-07-04 无锡职业技术学院 A kind of cutter automatic recognition system for being applied to digital controlled processing central machine tool and its recognition methods

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1269999A (en) * 1968-07-17 1972-04-12 Ikegai Iron Works Ltd An automatic tool position compensating system for a numerically controlled machine tool
US4033206A (en) * 1974-07-11 1977-07-05 Daihatsu Motor Co., Ltd. Numerically controlled machine tool
FR2492716A1 (en) * 1980-10-29 1982-04-30 Yaskawa Denki Seisakusho Kk MACHINE TOOL WITH DIGITAL CONTROL PILOTED BY COORDINATES OF THE WORKPIECE

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1821743A (en) * 1928-03-16 1931-09-01 Dreyhaupt Rudolf Method and device for turning out the rings of roller bearings and similar grooved rings
DE1477657A1 (en) * 1964-07-08 1969-04-03 Pittler Ag Maschf Numerically controlled short lathe
US3492467A (en) * 1967-04-07 1970-01-27 Westinghouse Electric Corp Tool offset control for digital numerically controlled point-to-point machine tools
US3726162A (en) * 1969-12-27 1973-04-10 Nippon Seiko Kk Numerically controlled lathe
JPS5395484A (en) * 1977-02-01 1978-08-21 Fanuc Ltd Numerical control system
US4176396A (en) * 1977-09-23 1979-11-27 The Charles Stark Draper Laboratory, Inc. Apparatus for directly measuring machine tool wear
JPS56121106A (en) * 1980-02-26 1981-09-22 Citizen Watch Co Ltd Working method of numerical control lathe
JPS5727306A (en) * 1980-07-24 1982-02-13 Fanuc Ltd Numerical control system
EP0050179B1 (en) * 1980-10-20 1992-05-27 Harold Habegger Numerically controlled automatic lathe
JPS58155101A (en) * 1982-03-11 1983-09-14 Yamazaki Mazak Corp Tool selection control in four-axis numerical control lathe
JPS58181105A (en) * 1982-04-16 1983-10-22 Fanuc Ltd Correcting system of tool diameter
JPS59212909A (en) * 1983-05-17 1984-12-01 Toyoda Mach Works Ltd Correction controller for size of tool
JPS601956A (en) * 1983-06-17 1985-01-08 Sony Corp Modulating method of digital data
GB8325294D0 (en) * 1983-09-21 1983-10-26 Ae Plc Machine tools

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1269999A (en) * 1968-07-17 1972-04-12 Ikegai Iron Works Ltd An automatic tool position compensating system for a numerically controlled machine tool
US4033206A (en) * 1974-07-11 1977-07-05 Daihatsu Motor Co., Ltd. Numerically controlled machine tool
FR2492716A1 (en) * 1980-10-29 1982-04-30 Yaskawa Denki Seisakusho Kk MACHINE TOOL WITH DIGITAL CONTROL PILOTED BY COORDINATES OF THE WORKPIECE

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO8601315A1 *

Also Published As

Publication number Publication date
DE3586318D1 (en) 1992-08-13
JPS6151203A (en) 1986-03-13
WO1986001315A1 (en) 1986-02-27
EP0190365A1 (en) 1986-08-13
US4776247A (en) 1988-10-11
EP0190365B1 (en) 1992-07-08
DE3586318T2 (en) 1992-12-10

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